A new combination in Phytopythium: P. kandeliae (Oomycetes, Straminipila)

A., V Marano; A. L. Jesus; J., I de Souza; E. M. Leano; T. Y. James; G. H. Jeronimo; A. W. A. M. de Cock; C. L. A. Pires-Zottarelli

doi:10.5943/mycosphere/5/4/3

A new combination in Phytopythium: P. kandeliae (Oomycetes, Straminipila)

A., V Marano, A. L. Jesus, J., I de Souza, E. M. Leano, T. Y. James, G. H. Jeronimo, A. W. A. M. de Cock, C. L. A. Pires-Zottarelli

Research output: Contribution to journal/periodical › Article › Scientific › peer-review

Abstract

Phytopythium is a new segregate genus of the diverse and polyphyletic oomycete genus Pythium. We analysed the morphology and phylogeny (partial large and small subunits and the complete internal transcribed regions of the ribosomal DNA and the cytochrome c oxidase subunit I region of the mitochondrial DNA) of an authentic strain and three recent isolates of Halophytophthora kandeliae collected from a mangrove area in Brazil. Maximum likelihood trees showed that all isolates clustered within the clade provisionally named Phytopythium, which includes 13 species of Pythium from clade K, and the type species of the genus Phytopythium, P. sindhum. Based on the results presented in this paper and previous studies, we consider that H. kandeliae should be transferred to the genus Phytopythium and therefore we proposed a new combination, P. kandeliae.

Original language	English
Pages (from-to)	510-522
Journal	Mycosphere
Volume	5
Issue number	4
DOIs	https://doi.org/10.5943/mycosphere/5/4/3
Publication status	Published - 06 Aug 2014

Keywords

Halophytophthora kandeliae
morphology
phylogeny
Pythium clade K
taxonomy

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title = "A new combination in Phytopythium: P. kandeliae (Oomycetes, Straminipila)",

abstract = "Phytopythium is a new segregate genus of the diverse and polyphyletic oomycete genus Pythium. We analysed the morphology and phylogeny (partial large and small subunits and the complete internal transcribed regions of the ribosomal DNA and the cytochrome c oxidase subunit I region of the mitochondrial DNA) of an authentic strain and three recent isolates of Halophytophthora kandeliae collected from a mangrove area in Brazil. Maximum likelihood trees showed that all isolates clustered within the clade provisionally named Phytopythium, which includes 13 species of Pythium from clade K, and the type species of the genus Phytopythium, P. sindhum. Based on the results presented in this paper and previous studies, we consider that H. kandeliae should be transferred to the genus Phytopythium and therefore we proposed a new combination, P. kandeliae.",

keywords = "Halophytophthora kandeliae, morphology, phylogeny, Pythium clade K, taxonomy",

author = "Marano, {A., V} and Jesus, {A. L.} and {de Souza}, {J., I} and Leano, {E. M.} and James, {T. Y.} and Jeronimo, {G. H.} and {de Cock}, {A. W. A. M.} and Pires-Zottarelli, {C. L. A.}",

year = "2014",

month = aug,

day = "6",

doi = "10.5943/mycosphere/5/4/3",

language = "English",

volume = "5",

pages = "510--522",

journal = "Mycosphere",

issn = "2077-7019",

publisher = "Guizhou Key Laboratory of Agricultural Biotechnology",

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TY - JOUR

T1 - A new combination in Phytopythium: P. kandeliae (Oomycetes, Straminipila)

AU - Marano, A., V

AU - Jesus, A. L.

AU - de Souza, J., I

AU - Leano, E. M.

AU - James, T. Y.

AU - Jeronimo, G. H.

AU - de Cock, A. W. A. M.

AU - Pires-Zottarelli, C. L. A.

PY - 2014/8/6

Y1 - 2014/8/6

N2 - Phytopythium is a new segregate genus of the diverse and polyphyletic oomycete genus Pythium. We analysed the morphology and phylogeny (partial large and small subunits and the complete internal transcribed regions of the ribosomal DNA and the cytochrome c oxidase subunit I region of the mitochondrial DNA) of an authentic strain and three recent isolates of Halophytophthora kandeliae collected from a mangrove area in Brazil. Maximum likelihood trees showed that all isolates clustered within the clade provisionally named Phytopythium, which includes 13 species of Pythium from clade K, and the type species of the genus Phytopythium, P. sindhum. Based on the results presented in this paper and previous studies, we consider that H. kandeliae should be transferred to the genus Phytopythium and therefore we proposed a new combination, P. kandeliae.

AB - Phytopythium is a new segregate genus of the diverse and polyphyletic oomycete genus Pythium. We analysed the morphology and phylogeny (partial large and small subunits and the complete internal transcribed regions of the ribosomal DNA and the cytochrome c oxidase subunit I region of the mitochondrial DNA) of an authentic strain and three recent isolates of Halophytophthora kandeliae collected from a mangrove area in Brazil. Maximum likelihood trees showed that all isolates clustered within the clade provisionally named Phytopythium, which includes 13 species of Pythium from clade K, and the type species of the genus Phytopythium, P. sindhum. Based on the results presented in this paper and previous studies, we consider that H. kandeliae should be transferred to the genus Phytopythium and therefore we proposed a new combination, P. kandeliae.

KW - Halophytophthora kandeliae

KW - morphology

KW - phylogeny

KW - Pythium clade K

KW - taxonomy

U2 - 10.5943/mycosphere/5/4/3

DO - 10.5943/mycosphere/5/4/3

M3 - Article

SN - 2077-7019

VL - 5

SP - 510

EP - 522

JO - Mycosphere

JF - Mycosphere

IS - 4

ER -

A new combination in Phytopythium: P. kandeliae (Oomycetes, Straminipila)

Abstract

Keywords

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